A userscript that adds a copy code button to the greasyfork code page
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// ==UserScript==
// @name GreasyFork Copy Code Snippet
// @version 0.1.0
// @description A userscript that adds a copy code button to the greasyfork code page
// @license MIT
// @author Rob Garrison
// @namespace https://github.com/Mottie
// @match https://greasyfork.org/*/scripts/*/code
// @match https://sleazyfork.org/*/scripts/*/code
// @run-at document-idle
// @grant none
// @icon https://www.google.com/s2/favicons?domain=greasyfork.org
// @require https://greasyfork.org/scripts/398877-utils-js/code/utilsjs.js?version=895926
// ==/UserScript==
/* global $ */
(() => {
"use strict";
const copyCode = () => {
const code = $(".code-container");
if ("clipboard" in navigator) {
return navigator.clipboard.writeText(code.innerText || "");
}
const selection = getSelection();
if (selection == null) {
return Promise.reject(new Error());
}
selection.removeAllRanges();
const range = document.createRange();
range.selectNodeContents(code);
selection.addRange(range);
document.execCommand("copy");
selection.removeAllRanges();
return Promise.resolve();
};
const installArea = $("#install-area");
if (installArea) {
const copyLink = document.createElement("a");
copyLink.href = "#";
copyLink.className = "install-link";
copyLink.innerHTML = `
<svg aria-hidden="true" height="16" viewBox="0 0 14 16" width="14">
<path fill="currentColor" fill-rule="evenodd" d="M2 13h4v1H2v-1zm5-6H2v1h5V7zm2 3V8l-3 3 3 3v-2h5v-2H9zM4.5 9H2v1h2.5V9zM2 12h2.5v-1H2v1zm9 1h1v2c-.02.28-.11.52-.3.7-.19.18-.42.28-.7.3H1c-.55 0-1-.45-1-1V4c0-.55.45-1 1-1h3c0-1.11.89-2 2-2 1.11 0 2 .89 2 2h3c.55 0 1 .45 1 1v5h-1V6H1v9h10v-2zM2 5h8c0-.55-.45-1-1-1H8c-.55 0-1-.45-1-1s-.45-1-1-1-1 .45-1 1-.45 1-1 1H3c-.55 0-1 .45-1 1z"></path>
</svg>
Copy code to clipboard`;
copyLink.onclick = async event => {
event.preventDefault();
await copyCode();
};
installArea.appendChild(copyLink);
}
})();